Patents by Inventor Donato Pocar

Donato Pocar has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Taxane derivatives functionalized at the 14-position and a process for the preparation thereof
    Patent number: 7498452
    Abstract: A general process for the functionalization at the 14-position of 13-ketobaccatin derivatives of formula I to give derivatives of formula II wherein the substituents are as defined in the disclosure. The conversion of compounds of formula II in compounds of formula III, wherein the substituents are as defined in the disclosure, is also described.
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: March 3, 2009
    Assignee: Indena S.p.A.
    Inventors: Gabriele Fontana, Ezio Bombardelli, Arturo Battaglia, Eleonora Baldelli, Andrea Guerrini, Maria Luisa Gelmi, Giacomo Carenzi, Donato Pocar
  • Process for the preparation of the 14?-hydroxy-baccatin III-1,14-carbonate
    Patent number: 7078432
    Abstract: A process for the preparation of 14?-hydroxy-baccatin III-1,14-carbonate useful for the preparation of novel taxane derivatives with antitumor activity.
    Type: Grant
    Filed: July 18, 2002
    Date of Patent: July 18, 2006
    Assignee: Indena S.p.A.
    Inventors: Ezio Bombardelli, Gabriele Fontana, Maria Luisa Gelmi, Donato Pocar
  • Taxane derivatives functionalized at the 14-position and a process for the preparation thereof
    Publication number: 20060122258
    Abstract: A general process for the functionalization at the 14-position of 13-ketobaccatin derivatives of formula I to give derivatives of formula II wherein the substituents are as defined in the disclosure. The conversion of compounds of formula II in compounds of formula III, wherein the substituents are as defined in the disclosure, is also described.
    Type: Application
    Filed: September 5, 2003
    Publication date: June 8, 2006
    Inventors: Gabriele Fontana, Ezio Bombardelli, Arturo Battaglia, Eleonora Baldelli, Andrea Guerrini, Maria Gelmi, Giacomo Carenzi, Donato Pocar
  • Process for the preparation of the 14beta-hydroxy-baccatin III -1,14-carbonate
    Publication number: 20040266859
    Abstract: A process for the preparation of 14&bgr;-hydroxy-baccatin III-1,14-carbonate useful for the preparation of novel taxane derivatives with antitumor activity.
    Type: Application
    Filed: August 18, 2004
    Publication date: December 30, 2004
    Inventors: Ezio Bombardelli, Gabriele Fontana, Maria Luisa Gelmi, Donato Pocar
  • Thiadiazole derivatives for the treatment of depressive states
    Patent number: 5401853
    Abstract: Thiadiazole derivatives of general formula (I) ##STR1## wherein R.sub.1 is selected from the class consisting of: C.sub.1 -C.sub.10 linear or branched alkyl, benzyl, optionally substituted at the aromatic ring with one or more groups selected on their turn from the class consisting of : C.sub.1 -C.sub.20 linear or branched alkyl residues , nitro groups, halogen atoms, C.sub.1 -C.sub.20 linear or branched alkoxy, hydroxy and C.sub.2 -C.sub.20 linear or branched acyloxy groups, R.sub.2 is selected from H, C.sub.2 -C.sub.10 alkanoyl, cycloalkanoyl wherein this ring has from 3 to 10 carbon atoms, aroyl, and R.sub.3 is selected from H and C.sub.1 -C.sub.10 alkyl, for the treatment of depressive states and anxiety, a process for their preparation and relative pharmaceutical compositions containing them as the active ingredient.
    Type: Grant
    Filed: July 9, 1993
    Date of Patent: March 28, 1995
    Assignee: Laboratorio Farmaceutico C.T. S.r.l.
    Inventors: Mario Brufani, Antonella Loche, Vincenzo Perlini, Donato Pocar
  • Herbicidal composition and method
    Patent number: 4013441
    Abstract: A novel triazole compound of the formula: ##STR1## The compound is particularly effective as pre-emergency herbicide. Dosages of 2.5 Kg/Ha to 10 Kg/Ha are recommended.
    Type: Grant
    Filed: April 8, 1975
    Date of Patent: March 22, 1977
    Assignee: Societa' Italiana Resine S.I.R. S.p.A.
    Inventors: Giuseppe Bianchetti, Donato Pocar, Riccardo Stradi